Collection: PWM Speed Control Modules. Easy to install into your case.

We currently stock three types of Low cost, high efficiency electronic (PWM) speed controllers for your model railway.

They all have a maximum rating of 26 volts and 3 amps.
If you use a power supply of 12v DC that is the maximum voltage that will be supplied.

Just four wire connection:  +ve and -ve to a power supply and two wires to the track.
The spindle is threaded and comes with a wsher and nut for simple installation.

Equally happy to power N OO or O  gauge locomotives.